Question

How to compare the closeness/goodness of fit of non-formulaic timeseries

score 19 · Answer 1 · 2026-03-25 12:49:55

19

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How to compare the closeness/goodness of fit of non-formulaic timeseries

Published on 25 Mar 2026 - 12:49

score 19 · Answer 2 · 2026-03-25 19:06:26

19

Views

$\exists c>0$ so that $f$ can be chosen to satisfy $||f|| \le c||g||$

Published on 25 Mar 2026 - 19:06

score 19 · Answer 3 · 2026-03-25 12:54:13

19

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Characteristic of a field to make projective points the same

Published on 25 Mar 2026 - 12:54

score 19 · Answer 4 · 2020-11-07 17:12:18

19

Views

$P(A)=a$ and $X=1_{\{A\}}$ what is Var(X)

Published on 07 Nov 2020 - 17:12

score 19 · Answer 5 · 2026-03-25 12:53:08

19

Views

How to estimate conditional variance of the target variable y given the features X?

Published on 25 Mar 2026 - 12:53

score 19 · Answer 6 · 2026-03-25 12:52:56

19

Views

How can I solve $z^n = z^\ast$

Published on 25 Mar 2026 - 12:52

score 19 · Answer 7 · 2026-03-25 12:54:11

19

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Graph question - How to compute scaling parameter α after gaining a degree sequence of a graph?

Published on 25 Mar 2026 - 12:54

score 19 · Answer 8 · 2026-03-25 14:19:11

19

Views

Permutation involving different outcomes

Published on 25 Mar 2026 - 14:19

score 19 · Answer 9 · 2020-11-04 10:27:47

19

Views

Finding basis for a space

Published on 04 Nov 2020 - 10:27

score 19 · Answer 10 · 2020-11-03 21:05:59

19

Views

If X is a totally order set with the order topology, show that Cl((a,b))$\subset[a,b]$

Published on 03 Nov 2020 - 21:05

score 19 · Answer 11 · 2020-11-03 15:37:19

19

Views

Hint for a question about automorphisms

Published on 03 Nov 2020 - 15:37

score 19 · Answer 12 · 2020-10-31 04:01:05

19

Views

Defining multiples of principal-region angles in inverse trig terms

Published on 31 Oct 2020 - 4:01

score 19 · Answer 13 · 2020-10-30 21:06:43

19

Views

$u_n\to f\in L^1([0,1])$ but $u_n'\to g\notin L^1([0,1])$?

Published on 30 Oct 2020 - 21:06

score 19 · Answer 14 · 2020-10-29 21:20:52

19

Views

What is this type of distribution called?

Published on 29 Oct 2020 - 21:20

score 19 · Answer 15 · 2026-03-25 14:25:20

19

Views

Mistake or typo likely to be in the definition of the covariance matrix of two random variables

Published on 25 Mar 2026 - 14:25

List Question

How to compare the closeness/goodness of fit of non-formulaic timeseries

$\exists c>0$ so that $f$ can be chosen to satisfy $||f|| \le c||g||$

Characteristic of a field to make projective points the same

$P(A)=a$ and $X=1_{\{A\}}$ what is Var(X)

How to estimate conditional variance of the target variable y given the features X?

How can I solve $z^n = z^\ast$

Graph question - How to compute scaling parameter α after gaining a degree sequence of a graph?

Permutation involving different outcomes

Finding basis for a space

If X is a totally order set with the order topology, show that Cl((a,b))$\subset[a,b]$

Hint for a question about automorphisms

Defining multiples of principal-region angles in inverse trig terms

$u_n\to f\in L^1([0,1])$ but $u_n'\to g\notin L^1([0,1])$?

What is this type of distribution called?

Mistake or typo likely to be in the definition of the covariance matrix of two random variables

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